Mitsubishi 4G6 Manual page 94

11C-24
Intake side
Front of engine
3 5 10
1 7 9
Exhaust side
Identification mark
Identification holes
Burred side
Head bolt
washer
A
Cylinder
head
AA" FUEL INJECTION PIPE REMOVAL
When loosening nuts at injection pipe ends, hold the nut
at other side (delivery holder nut for pump side, nozzle holder
nut at nozzle side) with wrench.
Caution
After disconnecting the injection pipe, plug the opening
so that no foreign particles get inside the pump or into
the injection nozzle.
AB" CYLINDER HEAD BOLT REMOVAL
Loosen the bolts in 2 or 3 steps in order of the numbers
shown in the illustration, and remove the cylinder head
assembly.
8 2
6 4
INSTALLATION SERVICE POINTS
"AA CYLINDER HEAD GASKET INSTALLATION
1. Wipe off all oil and grease from the gasket mounting
2. Check the number of identification holes on the cylinder
3. Place the cylinder head gasket on top of the cylinder
"BA CYLINDER HEAD BOLT INSTALLATION
Head bolt
1. When installing the cylinder head bolts, the length below
(Engine
oil)
2. The head bolt washer should be installed with the burred
3. Apply a small amount of engine oil to the thread section
surface.
head gasket that was removed, and select a cylinder
head gasket with the same number of identification holes.
block so that the identification mark is facing upwards
as shown in the illustration.
the head of the bolts should be within the limit.
If it is outside the limit, replace the bolts.
Limit (A): 119.7 mm
side caused by tapping out facing upwards.
and the washer of the cylinder head bolt.